201916831445

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2216309}}^1$

素因数の和:2216477

約数の個数: 32

約数和(自身を含む): 293616748800

約数和(自身を除く): 91699917355

約数列:

[1, 5, 7, 19, 35, 95, 133, 137, 665, 685, 959, 2603, 4795, 13015, 18221, 91105, 2216309, 11081545, 15514163, 42109871, 77570815, 210549355, 294769097, 303634333, 1473845485, 1518171665, 2125440331, 5769052327, 10627201655, 28845261635, 40383366289, 201916831445]

約数ペア:

[(1, 201916831445), (5, 40383366289), (7, 28845261635), (19, 10627201655), (35, 5769052327), (95, 2125440331), (133, 1518171665), (137, 1473845485), (665, 303634333), (685, 294769097), (959, 210549355), (2603, 77570815), (4795, 42109871), (13015, 15514163), (18221, 11081545), (91105, 2216309)]